Total Payment和Total Interest Paid

楼主的问题是什么?...
在accounting里,
Interest Paid就是隶属于Expense中的一项,
Expense是Profit & Loss Statement里面的一大项,另一大项是Revenue,
Revenue - Expense = Net Profit
Total Payment是在Cash Receipt & Payment statment里面的一大项,
用Receipt - Payment = Cash
Interest Paid 即属于 Expense,也属于Payment,
但是不是所有的Expense都是Cash Payment,
也不是所有的Payment都是Expense.